Prefixes
8 · 47
IPv4 · IPv6
Network
AS58543
Guangdong
Guangdong announces 8 IPv4 prefixes (34.3K addresses) and 47 IPv6 prefixes from China. 95% of them are covered by valid RPKI records.
Address space
34.3K
IPv4 addresses · 86K IPv6 /48s
RPKI
95% valid2 invalid · 1 without a record
Peering
—
Not in PeeringDB
Details
Network
- Name
- Guangdong
- Holder
- Chinanet Hostmaster
- Country
- China
- Registry
- APNIC
- Registered
- Mar 2, 201214 years ago
- Abuse contact
- zhurd2.gd@chinatelecom.cn
Connectivity
Cloudflare Radar- UpstreamsNetworks this one buys transit from.
- China Telecom
- PeersNetworks it exchanges traffic with directly, without paying either way.
- 0
- CustomersNetworks that buy transit from it.
- 1
Routing security
- ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
- Not published
- RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
- 52 of 55 valid
- IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
- None in 30 days
Largest prefixes
IPv4
8- 121.201.0.0/18RPKI invalid
- 121.201.64.0/18RPKI invalid
- 103.186.108.0/24RPKI valid
- 103.186.109.0/24RPKI valid
- 103.212.48.0/24RPKI valid
- 103.212.49.0/24RPKI valid
- 103.212.50.0/24RPKI valid
- 120.31.144.0/24No ROA
IPv6
47- 240e:97e::/33RPKI valid
- 240e:97d:4000::/34RPKI valid
- 240e:97f::/34RPKI valid
- 240e:1f:8000::/36RPKI valid
- 240e:1f:9000::/36RPKI valid
- 240e:ff:d000::/36RPKI valid
- 240e:97d:4000::/36RPKI valid
- 240e:97d:5000::/36RPKI valid
- 240e:97d:7000::/36RPKI valid
- 240e:97e:3000::/36RPKI valid
- 240e:97e:4000::/36RPKI valid
- 240e:97e:5000::/36RPKI valid